snmp_synology update header in help with link to online help

check_snmp_synology

@@ -5,6 +5,7 @@
 # 03.05.2023  v1.2  Axel Hahn: support Snmpv3 connections
 # 09.05.2023  v1.3  Axel Hahn: allow complete check or single check(s)
 # 12.05.2023  v1.4  Axel Hahn: no raid size check (DSM 5.x)
+# 12.02.2025  v1.5  Axel Hahn: update header in help with link to online help
 # ----------------------------------------------------------------------
 # this plugin check the health of your Synology NAS
 # - System status (Power, Fans)
@@ -24,7 +25,7 @@
 # --- basic vars
 
 self_APPNAME=$( basename $0 | tr [:lower:] [:upper:] )
-self_APPVERSION=1.4
+self_APPVERSION=1.5
 
 SNMPOUTPUT=
 option_found=0
@@ -72,19 +73,10 @@ FLAG_UPDATE=1
 FLAG_TEMPERATURE=1
 
 _self=$( basename $0 )
-USAGE="
-______________________________________________________________________
-
-$self_APPNAME 
-v$self_APPVERSION
-
-Based on script of Nicolas Ordonez.
-
-Institute for Medical Education - University of Bern
-Licence: GNU GPL 3
-______________________________________________________________________
+USAGE="$( ph.showImlHelpHeader )
 
 Check health of a Synology drive using SNMP.
+Based on script of Nicolas Ordonez.
 
 SYNTAX:
     $_self [options] -h TARGET